package com.panopset;

/**
 * Classes that implement this method will usually provide a mapping function
 * that is a bit more complex than a simple map, such as Flywheel.
 *
 * @author Karl Dinwiddie
 *
 */
public interface MapProvider {

    /**
     *
     * @param key Key.
     * @return Value.
     */
    String get(String key);

}
